US3416518A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cast cover
Assignee: BESSIE M SAMUELS
•
Filing: 1966-09-12
•
Granted: 1968-12-17
•
Expires: 1986-09-12
Abstract
No abstract record available.
Inventors
- 👤 Bessie M Samuels
- 👤 Edith M Long
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:23
CPC Classifications
A; A61; A61F; A61F15/00; A61F15/004
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
60 words
A CAST COVER, COMPRISING A TUBULAR SLEEVE OF AN ELASTIC MATERIAL HAVING AN OPEN END AND A CLOSED END, A TOE GUARD SECURED TO SAID SLEEVE ADJACENT THE CLOSED END THEREOF, AND A PLURALITY OF INTERSECTING ROWS OF STITCHING ADJACENT SAID TOE GUARD DEFINING SLEEVE AREAS THEREBETWEEN ADAPTED TO HAVE OPENINGS FORMED THEREIN FOR THE RECEPTION OF A CAST PROJECTION.
Claim 2
Dependent Claim
60 words
A CAST COVER, COMPRISING A TUBULAR SLEEVE OF AN ELASTIC MATERIAL HAVING AN OPEN END AND A CLOSED END, A TOE GUARD SECURED TO SAID SLEEVE ADJACENT THE CLOSED END THEREOF, AND A PLURALITY OF INTERSECTING ROWS OF STITCHING ADJACENT SAID TOE GUARD DEFINING SLEEVE AREAS THEREBETWEEN ADAPTED TO HAVE OPENINGS FORMED THEREIN FOR THE RECEPTION OF A CAST PROJECTION.
References Cited (Backward Citations)
US347442A
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US1258052A
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US2033626A
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US1980486A
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US2244871A
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US2423354A
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US2641914A
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US2904792A
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US3000378A
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US2956561A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-17 | 1972-06-17 | 1972-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-17 | 1976-06-17 | 1976-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-17 | 1980-06-17 | 1980-12-17 | $7700.00 | Window Closed / Lapsed |